Batch text search
Filter pasted text lines containing a keyword without filesystem access while preserving their original order.
Runs in your browserEvery computation happens in your browser — your data never leaves this device.
Text
Matches
Matching lines
Enter text to see results
What this tool does
- Filter logs
- Search lists
Example
Input
apple pear
Output
a
Only pasted text is processed.
Frequently asked questions
Does it read files?
No.
Is matching case-sensitive?
Yes.
What if nothing matches?
The result is empty.
Keywords：文本搜索关键词筛选textfilter